Eaton brand Back-up battery unit for computer/gaming/network/security/radio and other systems. New in box never used. It has an 1800 watt capacity, and attachment points for 6 standard 120v plugs and 1 twist lock… This unit has a MSRP of $2950 from the manufacturer. I have two in inventory and will sell both for $1250 a piece to the same purchaser. There is a full list of item specifications in the link provided below on the manufacturers website: